A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM

doi:10.1155/2019/5309480

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 期刊论文

	A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM
	Wu, Yuexiu ; Ma, Chishuai ; Tan, Xianjun ; Yang, Dianseng ; Tian, Hongming ; Yang, Jianping
刊名	SHOCK AND VIBRATION
	2019
卷号	2019 期号:-页码:-
ISSN号	1070-9622
DOI	10.1155/2019/5309480
英文摘要	Uniaxial compressive strength (UCS) is a very important fundamental mechanical parameter for TBM construction. In this work, a predictive model of UCS was proposed according to the TBM parameters including torque, penetration, cutter number, and cutter diameter. The parameter of the new proposed model was established by fourteen existed TBM tunnels' construction data. To describe the relationships of UCS with PLSI of the Murree tertiary hard rocks, regression analyses have been conducted and a fitting equation with high-prediction performance was developed. Validation from the data of Neelum-Jhelum (NJ) TBM diversion tunnel were carried out. The absolute errors between predictive UCS and experimental UCS were presented. Through comparison, it can be concluded that the proposed calculation equation of UCS has a high accuracy for a certain rock type with UCS from 50MPa to 200MPa. For special hard rock or soft rock, a new calculation equation between UCS and TBM parameters should be studied furthermore.
WOS研究方向	Acoustics ; Engineering ; Mechanics
语种	英语
WOS记录号	WOS:000462440800001
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/15084]
专题	岩土力学所知识全产出_期刊论文
作者单位	1.Wuhan Univ, Key Lab Rock Mech Hydraul Struct Engn, Minist Educ, Wuhan 430072, Hubei, Peoples R China; 2.CNIPA, Patent Examinat Cooperat Hubei Ctr Patent Off, Wuhan 430205, Hubei, Peoples R China; 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yuexiu,Ma, Chishuai,Tan, Xianjun,et al. A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM[J]. SHOCK AND VIBRATION,2019,2019(-):-.
APA	Wu, Yuexiu,Ma, Chishuai,Tan, Xianjun,Yang, Dianseng,Tian, Hongming,&Yang, Jianping.(2019).A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM.SHOCK AND VIBRATION,2019(-),-.
MLA	Wu, Yuexiu,et al."A New Evaluation Method for the Uniaxial Compressive Strength ahead of the Tunnel Face Based on the Driving Data and Specification Parameters of TBM".SHOCK AND VIBRATION 2019.-(2019):-.